ClickHouse/tests/queries/0_stateless/01056_predicate_optimizer_bugs.reference
2023-03-11 11:51:54 +01:00

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SELECT
k,
v,
d,
i
FROM
(
SELECT
t.1 AS k,
t.2 AS v,
runningDifference(v) AS d,
runningDifference(cityHash64(t.1)) AS i
FROM
(
SELECT arrayJoin([(\'a\', 1), (\'a\', 2), (\'a\', 3), (\'b\', 11), (\'b\', 13), (\'b\', 15)]) AS t
)
)
WHERE i = 0
a 1 0 0
a 2 1 0
a 3 1 0
b 13 2 0
b 15 2 0
SELECT
co,
co2,
co3,
num
FROM
(
SELECT
co,
co2,
co3,
count() AS num
FROM
(
SELECT
1 AS co,
2 AS co2,
3 AS co3
)
GROUP BY
co,
co2,
co3
WITH CUBE
HAVING (co2 != 2) AND (co != 0)
)
WHERE (co != 0) AND (co2 != 2)
1 0 3 1
1 0 0 1
SELECT name
FROM
(
SELECT name
FROM system.settings
WHERE name = \'enable_optimize_predicate_expression\'
)
ANY INNER JOIN
(
SELECT name
FROM system.settings
) USING (name)
WHERE name = \'enable_optimize_predicate_expression\'
enable_optimize_predicate_expression
1 val11 val21 val31
SELECT ccc
FROM
(
SELECT 1 AS ccc
WHERE 0
UNION ALL
SELECT ccc
FROM
(
SELECT 2 AS ccc
)
ANY INNER JOIN
(
SELECT 2 AS ccc
) USING (ccc)
WHERE ccc > 1
)
WHERE ccc > 1
2
SELECT
ts,
id,
id_b,
b.ts,
b.id,
id_c
FROM
(
SELECT
ts,
id,
id_b
FROM A
WHERE ts <= toDateTime(\'1970-01-01 03:00:00\')
) AS a
ALL LEFT JOIN B AS b ON b.id = id_b
WHERE ts <= toDateTime(\'1970-01-01 03:00:00\')
SELECT
ts AS `--a.ts`,
id AS `--a.id`,
id_b AS `--a.id_b`,
b.ts AS `--b.ts`,
b.id AS `--b.id`,
id_c AS `--b.id_c`
FROM
(
SELECT
ts,
id,
id_b
FROM A
WHERE ts <= toDateTime(\'1970-01-01 03:00:00\')
) AS a
ALL LEFT JOIN B AS b ON `--b.id` = `--a.id_b`
WHERE `--a.ts` <= toDateTime(\'1970-01-01 03:00:00\')
2 3
3 4
4 5
5 0
2 4
4 0
2 3
4 5
SELECT dummy
FROM
(
SELECT dummy
FROM system.one
WHERE arrayMap(x -> (x + 1), [dummy]) = [1]
)
WHERE arrayMap(x -> (x + 1), [dummy]) = [1]
0
SELECT
id,
value,
value_1
FROM
(
SELECT
1 AS id,
2 AS value
)
ALL INNER JOIN
(
SELECT
1 AS id,
3 AS value_1
) USING (id)
WHERE arrayMap(x -> ((x + value) + value_1), [1]) = [6]
1 2 3
SELECT dummy
FROM system.one
WHERE (dummy > 0) AND (dummy < 0)